What is the HMAC key in the StrongKey appliance used for? The HMAC key in the appliance is a 256-bit key, and is used with the SHA256 hashing algorithm to create HMACs of sensitive data. The appliance automatically generates and uses a single symmetric HMAC key for a calendar year.
Burlington, WI. Online Offers. Burlington is a city in Racine and Walworth counties in the U.S. state of Wisconsin, with the majority of the city located in Racine County. The population was 10,421 at the 2009 census. Prior to the arrival of Europeans in the area, Native American mounds were constructed in what is now Burlington.
Burlington International Airport (IATA: BTV, ICAO: KBTV, FAA LID: BTV) is a public airport serving Burlington, the most populous city in Vermont. The Burlington area also includes such places as South Burlington, the actual location of the airport, Essex Junction and Winooski. The airport is three miles (5 km) east of the central business district of Burlington, in Chittenden County. It covers 942 acres and has two runways.